Issued Patents 1982
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4366316 | 1-Oxadethiacepham compounds and process for producing said compounds | Mitsuru Yoshioka, Shoichiro Uyeo, Yoshio Hamashima, Ikuo Kikkawa, Teruji Tsuji | 1982-12-28 |
| 4346218 | Cyclization process to form cephem ring | Teruji Tsuji, Yoshio Hamashima, Mitsuru Yoshioka, Masayuki Narisada, Hiroshi Tanida +1 more | 1982-08-24 |
| 4342685 | Inversion of the 3 .alpha.-amino group attached to the .beta.-lactam ring | Tsutomu Aoki | 1982-08-03 |
| 4336381 | 5-Fluorouracil derivatives | Susumu Kamata | 1982-06-22 |
| 4332722 | Cyclization to form cephem ring and intermediates therefor | Teruji Tsuji, Yoshio Hamashima, Mitsuru Yoshioka, Masayuki Narisada, Hiroshi Tanida +1 more | 1982-06-01 |
| 4323567 | Arylmalonamido-1-oxadethiacephalosporins | Masayuki Narisada | 1982-04-06 |